diff options
Diffstat (limited to 'include/linux/bitmap.h')
| -rw-r--r-- | include/linux/bitmap.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 77401c15510b..86dd5502b05c 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -41,7 +41,9 @@ * bitmap_shift_right(dst, src, n, nbits) *dst = *src >> n * bitmap_shift_left(dst, src, n, nbits) *dst = *src << n * bitmap_scnprintf(buf, len, src, nbits) Print bitmap src to buf - * bitmap_parse(ubuf, ulen, dst, nbits) Parse bitmap dst from buf + * bitmap_parse(ubuf, ulen, dst, nbits) Parse bitmap dst from user buf + * bitmap_scnlistprintf(buf, len, src, nbits) Print bitmap src as list to buf + * bitmap_parselist(buf, dst, nbits) Parse bitmap dst from list */ /* @@ -98,6 +100,10 @@ extern int bitmap_scnprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); extern int bitmap_parse(const char __user *ubuf, unsigned int ulen, unsigned long *dst, int nbits); +extern int bitmap_scnlistprintf(char *buf, unsigned int len, + const unsigned long *src, int nbits); +extern int bitmap_parselist(const char *buf, unsigned long *maskp, + int nmaskbits); extern int bitmap_find_free_region(unsigned long *bitmap, int bits, int order); extern void bitmap_release_region(unsigned long *bitmap, int pos, int order); extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order); |